[time-nuts] ko4bb monitor

[Arthur Dent]

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"I believe that FlukeL makes a 
statement that he changed the chip from the original in the unit.  Probably 
because he needed more programming space.

Can you tell us what chip is in 
the unit that you got from FlukeL ?"
 
 
The unit I got from fluke.l has the 
chip on the daughter board
 facing, and against, the display pc board so it 
isn't possible 
to see the information on the top side of the chip. One 
reason 
I bought the one through Amazon was to see what that part was. 
I 
didn’t want to try unsoldering the 16-pin header going to the 
display module 
on the unit I received from fluke.l and take a 
chance of messing up the 
unit. The daughter board is different 
on the fluke.l unit but doesn’t look 
like a home made one either.. 
I was thinking it was just a 
engineering change but I could be 
wrong. The new one I just bought has 
the chip facing away from 
the display module so I could see the 
part numbers.